|
| |
|
|
A161745
|
|
The subfactorial with index Fibonacci(n).
|
|
0
| |
|
|
0, 0, 1, 2, 44, 14833, 2290792932, 18795307255050944540, 108610077126170304674801654684367969729, 4670745770631032719532167343578469593767847509478551181633606988413996494
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,4
|
|
|
FORMULA
| a(n)=A000166(A000045(n)) . [R. J. Mathar, Jun 27 2009]
|
|
|
MATHEMATICA
| <<DiscreteMath`CombinatorialFunctions` lst={}; Do[AppendTo[lst, Subfactorial[Fibonacci[n]]], {n, 2*3!}]; lst
|
|
|
CROSSREFS
| Sequence in context: A054732 A161722 A054914 * A048566 A041241 A019579
Adjacent sequences: A161742 A161743 A161744 * A161746 A161747 A161748
|
|
|
KEYWORD
| nonn
|
|
|
AUTHOR
| Vladimir Orlovsky (4vladimir(AT)gmail.com), Jun 17 2009
|
|
|
EXTENSIONS
| Definition rephrased by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jun 27 2009
|
| |
|
|
